CN202113939U - Support insulating sleeve with hot-air purging function - Google Patents
Support insulating sleeve with hot-air purging function Download PDFInfo
- Publication number
- CN202113939U CN202113939U CN2011201692764U CN201120169276U CN202113939U CN 202113939 U CN202113939 U CN 202113939U CN 2011201692764 U CN2011201692764 U CN 2011201692764U CN 201120169276 U CN201120169276 U CN 201120169276U CN 202113939 U CN202113939 U CN 202113939U
- Authority
- CN
- China
- Prior art keywords
- hot
- air
- support insulating
- insulating sleeve
- hot blast
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Electrostatic Separation (AREA)
Abstract
The utility model relates to a support insulating sleeve with a hot-air purging function, which comprises support insulating bushes on two sides and a hot-air pipe. An upper cover plate is fixed to the upper portions of the support insulating bushes and welded integrally with a hot-air uniform distribution plate through an annular joint pipe below the upper cover plate, four angle steel edges positioned below the hot-air uniform distribution plate are welded with the hot-air uniform distribution plate and distributed on two mutually perpendicular central lines of the hot-air uniform distribution plate, and the hot-air pipe is arranged on a support insulating bush heat insulation box. The support insulating sleeve has the advantages that dust accumulated on the inner wall of the support insulating sleeve is purged cleanly by hot air, dust sticking and condensation of the inner wall of the sleeve are prevented, fine high-voltage insulating performance of the support insulating bushes is kept, and operational stability and safety of an electric field are improved.
Description
Technical field
The utility model relates to a kind of high concentration electrostatic precipitator, relates in particular to supporting insulating sleeve structure in this high concentration electrostatic precipitator.
Background technology
Electrostatic precipitator be flue gas under the effect of high voltage electric field, air ionization makes dust in flue gas charged, under the electric field force effect, charged dust moves to electrode, is deposited on the anode and cathode surface gradually, and dust and flue gas are broken away from, thereby reaches the purpose of flue.
The supporting insulating sleeve is the bearing of electrostatic dust collector cathode wire frame; Cathode frame is able to be suspended in the electric field through framework suspension rod and the cover plate that supports on the insulating sleeve; The effect of supporting insulating sleeve be make discharge electrode steady in a long-term charged and with the grounded parts insulation, support the loading of whole discharge electrode.It is one of heart component of electric cleaner, and its performance quality and operation stability directly have influence on the efficiency of dust collection of electric cleaner.
The supporting insulating sleeve is installed in the incubator at electric cleaner top; Under the not high situation of import exhaust gas dust concentration; Dust stratification in a large number not, but along with the handled flue gas of industrial electro deduster (especially the power plant boiler coal-fired ash content improves, and ature of coal worse and worse) develops to high concentration; Supporting insulating sleeve inwall can amass a large amount of dusts and produce creepage phenomenons, causes reduction of High-Voltage Insulation performance even forfeiture and breakdown.In case cathode frame just possibly take place and drop in the generation punch-through, the safe operation of electric cleaner is threatened, cause inner other part distortion of electric cleaner, and must shut down maintenance, influence the operation of whole system.
Summary of the invention
The utility model technical issues that need to address have provided a kind of supporting insulating sleeve with hot-air blowing, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is realized through following technical scheme:
The utility model comprises: the supporting insulation sleeve of both sides; The fixing upper cover plate on described supporting insulation sleeve top; Described upper cover plate is taken over the hot blast uniform board through the annular of below and is welded as a whole; Below described hot blast uniform board, 4 angle steel seamed edges and the welding of hot blast uniform board; Described 4 angle steel are distributed on two vertical each other center lines of hot blast uniform board; Also comprise: a warm-air pipe; Described warm-air pipe is placed on the supporting insulation sleeve incubator.
Compared with prior art; The beneficial effect of the utility model is: hot blast will support the long-pending dust that has of insulating sleeve inwall and purge clean; Prevent sticking ash of internal surface of sleeve pipe and dewfall, make the supporting insulation sleeve keep good High-Voltage Insulation performance, improve the stability and the security of electric field operation.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an I place enlarged drawing among Fig. 1.
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is a upper cover plate structural representation among Fig. 1.
Fig. 5 is the vertical view of Fig. 4.
Fig. 6 is a hot blast uniform board vertical view among Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
Visible by Fig. 1-Fig. 6: the utility model comprises: the supporting insulation sleeve 5 of both sides; The fixing upper cover plate 1 on described supporting insulation sleeve 5 tops; Described upper cover plate 1 is welded as a whole with hot blast uniform board 3 through the annular adapter 2 of below; Below described hot blast uniform board 3,4 angle steel 4 seamed edges and 3 welding of hot blast uniform board; Described 4 angle steel 4 are distributed on two vertical each other center lines of hot blast uniform board 3; Also comprise: a warm-air pipe 6; Described warm-air pipe 6 is placed on the supporting insulation sleeve incubator.
Described upper cover plate 1 is one first plectane, is drilled with a circle screwed hole 11 at described first plectane.
Said hot blast uniform board 3 is one second plectane, is uniformly distributed with a plurality of apertures 31 on described second plectane.
The utility model blows into hot-air through the warm-air pipe on the supporting insulation sleeve incubator in incubator, normally move under the suction function at electric cleaner, and hot blast is through a circle screwed hole on the upper cover plate; Get in the cavity of upper cover plate and hot blast uniform board; Under the effect of up to a hundred apertures of hot blast uniform board, Hot air quilt further evenly distributes and gets in the electric field, under the effect of 4 angle steel under the hot blast uniform board; In the exhausted cover of the oblique entering supporting of hot-air; Produce the air-flow under the screw, thereby reach the purpose of cleaning insulation sleeve inwall dust stratification, improve the High-Voltage Insulation performance of supporting insulation sleeve.
Claims (2)
1. the supporting insulating sleeve with hot-air blowing comprises: the supporting insulation sleeve of both sides; The fixing upper cover plate on described supporting insulation sleeve top; It is characterized in that: described upper cover plate is taken over the hot blast uniform board through the annular of below and is welded as a whole; Below described hot blast uniform board, 4 angle steel seamed edges and the welding of hot blast uniform board; Described 4 angle steel are distributed on two vertical each other center lines of hot blast uniform board; Also comprise: a warm-air pipe; Described warm-air pipe is placed on the supporting insulation sleeve incubator.
2. the supporting insulating sleeve with hot-air blowing according to claim 1 is characterized in that: described upper cover plate is one first plectane, is drilled with a circle screwed hole at described first plectane; Said hot blast uniform board is one second plectane, is uniformly distributed with a plurality of apertures on described second plectane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692764U CN202113939U (en) | 2011-05-25 | 2011-05-25 | Support insulating sleeve with hot-air purging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201692764U CN202113939U (en) | 2011-05-25 | 2011-05-25 | Support insulating sleeve with hot-air purging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202113939U true CN202113939U (en) | 2012-01-18 |
Family
ID=45455038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201692764U Expired - Fee Related CN202113939U (en) | 2011-05-25 | 2011-05-25 | Support insulating sleeve with hot-air purging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202113939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733184A (en) * | 2016-12-23 | 2017-05-31 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
| CN107127053A (en) * | 2017-06-12 | 2017-09-05 | 华能国际电力股份有限公司 | A kind of wet electrical dust precipitator cathode suspended support meanss |
| CN110090736A (en) * | 2019-05-14 | 2019-08-06 | 中国重型机械研究院股份公司 | A kind of insulation cone sleeve lining Rapid Cleaning blowing method and device |
-
2011
- 2011-05-25 CN CN2011201692764U patent/CN202113939U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106733184A (en) * | 2016-12-23 | 2017-05-31 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
| CN106733184B (en) * | 2016-12-23 | 2018-07-13 | 北京国电富通科技发展有限责任公司 | A kind of insulation seal device and the wet electrical dust precipitator including it |
| CN107127053A (en) * | 2017-06-12 | 2017-09-05 | 华能国际电力股份有限公司 | A kind of wet electrical dust precipitator cathode suspended support meanss |
| CN107127053B (en) * | 2017-06-12 | 2020-01-31 | 华能国际电力股份有限公司 | wet-type electrostatic precipitator negative pole suspends strutting arrangement in midair |
| CN110090736A (en) * | 2019-05-14 | 2019-08-06 | 中国重型机械研究院股份公司 | A kind of insulation cone sleeve lining Rapid Cleaning blowing method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108114814B (en) | Electrostatic dust collection device | |
| CN104148181A (en) | Macro efficient electric dust collector | |
| CN202113939U (en) | Support insulating sleeve with hot-air purging function | |
| CN204194129U (en) | A kind of grey dust remover of electric cleaner insulator inwall | |
| CN204107659U (en) | A kind of electric dust-removing equipment being convenient to deashing | |
| CN205518222U (en) | Porous board that gathers dust of footpath STREAMING | |
| CN203853175U (en) | Ion purifier under high gas speed | |
| CN204018020U (en) | A kind of microspur high-efficiency electric dust catcher | |
| CN201799321U (en) | Multi-electric field vertical honeycomb electrical tar precipitator | |
| CN204933702U (en) | The electrostatic degree of depth dust arrester of desulfurizing tower | |
| CN206746825U (en) | Cathode wire fixing device and there is its electric cleaner | |
| CN2241018Y (en) | Electrostatic dust precipitator for mechanical shaft kiln | |
| CN204583484U (en) | Electric cleaner porcelain insulator structure | |
| CN205341044U (en) | Wet fog electrostatic precipitator | |
| CN204769134U (en) | Board -like electrostatic precipitator device | |
| CN101708486A (en) | Brushing type groove-shaped plate dust repurifying device for electric dust collector | |
| CN201572680U (en) | Brushable trough plate dust repurification device for electric precipitator | |
| CN2827539Y (en) | Electric dust separator | |
| CN101455994A (en) | Multi-lever electric-charging dust-collecting combined electrostatic precipitator | |
| CN210115157U (en) | Wet electric dust collector | |
| CN201353530Y (en) | Electric precipitator capable of adjusting air flow | |
| CN105689139A (en) | Electrostatic dust collector | |
| CN205613580U (en) | Leading discharge device of horizontal wet -type electrostatic precipitator | |
| CN206824023U (en) | A kind of wet electrical dust precipitator cathod system supporting member | |
| CN204255118U (en) | A kind of insulated electro insulator for glass furnace hot electrostatic precipitator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20140525 |